@inproceedings{0054ac0a236c49f899a0373e7caff4d5,
title = "Evaluation of QO-STBC schemes for four transmit antennas",
abstract = "In this paper, we evaluate a few quasi-orthogonal space-time block coding (QO-STBC) schemes for four transmit antennas. Recently, QO-STBC with minimum decoding complexity (MDC-QO-STBC) was proposed. We provide a new analysis result on MDC-QO-STBC. We show that the encoding matrix of the MDC-QO-STBC is equivalent to the conventional QO-STBC. We also prove that this scheme can be linearly decoded at the receiver. This is achieved by modification of the encoding matrix via rotation of the channel correlation matrix.",
keywords = "Multi-antenna, QO-STBC, Space-time coding",
author = "Shang Pingping and Park Unhee and Kim Sooyoung",
year = "2009",
doi = "10.1109/WICOM.2009.5302539",
language = "English",
isbn = "9781424436934",
series = "Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009",
booktitle = "Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009",
note = "5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009 ; Conference date: 24-09-2009 Through 26-09-2009",
}